US20080017047A1 - System and method for diverting liquids from foodstuff during preparation in a frying pan - Google Patents

Abstract

A system for directing cooking liquids away from cooking foodstuff in a frying pan is disclosed. The system includes a frying pan supporting structure and a shield. The frying pan supporting structure includes a bottom side for placement on a heating element and a top side upon which said frying pan rests. The bottom side and the top side are angled with respect to each other. The liquid, typically in the form of oil or grease in flowing form, substantially collects under the shield which prevents the splattering and splashing of oil and hot grease on the user.

Description

TECHNICAL FIELD
• The disclosed invention relates generally to a system and method for diverting cooking liquids, generally in the form of oil and flowing grease, from foodstuff during preparation in a frying pan. More particularly, the disclosed invention relates to an angled supporting structure for placement on a heating surface for supporting a frying pan and to a shield that restricts both splattering and splashing for placement in the frying pan.
BACKGROUND OF THE INVENTION
• It is well known that too much oil and fat in the diet is unhealthy. It is also well known that much of the oil and fat in the diet is the result of consuming foodstuff, such as hamburger meat, fried in a frying pan. In general cooking oil is placed on the frying pan. During the denaturing process involved in cooking meat it is normal for grease to be released. The combined residual cooking oil and grease tend to well in the bottom of the flat pan. The oil and grease is then taken up with the foodstuff when it is removed from the pan.
• In an effort to reduce the amount of oil and fat in the diet, makers of cooking utensils have provided a variety of approaches to reducing the amount of oil and fat actually residual on the foodstuff. Today's cook has dealt with the problem of excess oil and grease in the pan using a variety of conventional methods. Paper towels, for example, have been used to absorb the oil and grease. It is also common for cooks to loosely place the pan cover over the frying pan followed by tilting of the cover-pan combination to allow excess oil and grease to drain away. Pasta colanders have been used for draining the oil and grease and metal racks have also been used to allow the oil and grease of the foodstuff to drain off. Some cooks have gone so far as to refrigerate the cooked foodstuff to harden the grease, which is then removed.
• As an alternative to these approaches, utensils specifically designed for dealing with the issue of excess oil and grease have been devised. One popular utensil is the cooking grill which allows the oil and fat to run off of the material being cooked. However, the grill surface is difficult to clean and requires additional care in both manufacturing and in handling. Other utensils have been provided which are directed to providing an angled surface at the bottom of a fryer in order to effect movement of the oil and grease away from the foodstuff. However, these devices, while providing some improvement in the field, are limited in their broad application because of inconvenience in use, high cost of manufacture, or general bulkiness.
• Accordingly, as in so many areas of technology, there is room for advancement in the art of cooking utensils.
SUMMARY OF THE INVENTION
• The disclosed invention provides a system and a method of using the system for directing liquids, particularly oils and grease in flowing form, away from foodstuff cooking in a frying pan. Specifically, the system converts existing horizontal frying pans into angled frying pans. The system includes a frying pan supporting structure and a shield that prevents both splashing and splattering of oil and hot grease onto the user. The frying pan supporting structure includes a bottom side for placement on a heating element and a top side upon which said frying pan rests. The bottom side and the top side are angled with respect to each other. The degree of angle can be of a variety of values, but in general the degree should be between about 3° and 8°.
• The frying pan supporting structure, which is preferably a ring structure but which could be shaped otherwise, includes a pair of spaced apart arms for retaining the angled frying pan thereby preventing it from sliding off of the top of the supporting structure. The frying pan supporting structure further includes a handle for manipulating the device. The oil or grease in flowing form substantially collects under the shield which prevents splashing and splattering. The shield may be made of a variety of configurations, but generally is a substantially flat sheet of a half-moon configuration and an element to retain the shield on the frying pan, such as a hook. The shield may be fitted with a wall. The user positions the shield at the low end of the angled frying pan. During use the oil and grease escaping from the foodstuff is directed by gravity to the lowest end of the frying pan, which is that area substantially under the shield.
• The system of the disclosed invention provides a broad variety of advantages over prior approaches to dealing with excessive oil and grease resulting from cooking. The approach of the instant invention provides for straight-forward mechanical separation of most of the oil and grease from around the foodstuff while leaving adequate pan surface area for proper cooking. The disclosed invention accomplishes this using a conventional frying pan, which can be of a great variety of sizes, shapes and depths. The supporting structure is configured in general as a ring so as to fit upon virtually any standard cooking surface, including electric coils, flat surfaced radiant glass stovetops, and gas models. Because of the provision of a pair of spaced apart arms fitted to the ring, movement of the frying pan on top of the supporting structure is highly restricted. This can be accomplished without the need of securing the frying pan to the supporting structure, thereby allowing the cook to readily move between horizontal cooking to angled cooking. Accordingly, the foodstuff can initially be seared horizontally then cooking of the foodstuff can be completed at an angle. This is in sharp contrast to known pans having permanent angled bases as well as to known pans having supporting structures that are fixed to the base of the frying pan.
• Because the supporting structure essentially has a hollow center, heat is able to easily and directly radiate from the cooking surface to the bottom of the frying pan and is focused thereby. The supporting structure can also be modified to incorporate ring holes of various sizes, shapes and locations designed to control pan heat distribution. The supporting structure may be made of a variety of materials (preferably stainless steel but also possibly aluminum) which are easily cleaned and durable.
• The shield component is installed in the frying pan during cooking and incorporates a barrier that is used to separate the pan into two distinct areas, one for cooking and the other for grease collection. The shield may be left in place when food is turned using a device such as a spatula since it covers only the grease collecting area.
• The shield includes a sheet that covers collected grease and a hook that retains the shield in its position relative to the frying pan. This configuration essentially defines a three points of support, including the hook and the outside edges of the shield which are in contact with the frying pan. Placed loosely in position according to its design, the collecting grease is allowed to pass between the shield and the base of the frying pan on its way to the collection area. As an alternative the shield may have a plurality of notches defined therein to allow the grease to pass. Regardless of its configuration, the shield is preferably composed of a thin gauge material having a high surface to weight ratio thus reducing potential for burns to cooks as well as damage to countertops. The shield may include a handle for use by the cook or may alternatively include a notch or slot into which a utensil such as a fork may be inserted for removal of the shield. The shield preferably provides a hook which can be grasped by the user with a heating pad for removal of the shield from the frying pan.
• In addition to covering collected grease and thereby preventing this grease from both splashing when the pan is handled and from splattering during cooking, the shield separates the pan into two distinct areas, one being for cooking and the other being for grease collection. The shield also prevents the foodstuff from moving from its cooking area to the grease collection area during cooking. The shield fits a broad variety of pans having different side heights, side flares and side corner radii.
• Other advantages and features of the embodiments of the invention will become apparent when viewed in light of the detailed description of the preferred embodiment when taken in conjunction with the attached drawings and the appended claims.
BRIEF DESCRIPTION OF THE DRAWINGS
• For a more complete understanding of this invention, reference should now be made to the embodiment illustrated in greater detail in the accompanying drawings and described below by way of examples of the invention wherein:
• FIG. 1 is a perspective view of the frying pan supporting structure according to the disclosed invention;
• FIG. 2 is a side view of the frying pan supporting structure ofFIG. 1;
• FIG. 3 is a top plan view of the frying pan supporting structure ofFIGS. 1 and 2;
• FIG. 4 is a perspective view of a first configuration of the shield of the present invention;
• FIG. 5 is a perspective view of a second configuration of the shield of the present invention;
• FIG. 6 is a perspective view of the supporting structure ofFIGS. 1 through 3 showing a frying pan (in phantom lines) positioned on the supporting structure;
• FIG. 7 is a side view of the frying pan-supporting structure combination shown inFIG. 6 but illustrating the frying pan in solid lines and the first embodiment of the shield shown inFIG. 4 in phantom lines; and
• FIG. 8 is a sectional view of the frying pan-supporting structure combination ofFIG. 7 but illustrating the second embodiment of the shield shown inFIG. 5 shown in position in the frying pan.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
• In the following figures, the same reference numerals will be used to refer to the same components. In the following description, various operating parameters and components are described for one constructed embodiment. These specific parameters and components are included as examples and are not meant to be limiting.
• With reference toFIGS. 1,2 and3, a perspective and a side view of a frying pan supporting structure, generally illustrated as10, a side view of the fryingpan supporting structure10, and a top plan view of the frying pan supporting structure are respectively shown. The fryingpan supporting structure10 includes abody12, a pair of fryingpan supporting arms14 and14′, and ahandle16.
• Thebody12 is illustrated as having a ring configuration as such a configuration may be the most desirable. However, it is to be understood that other configurations, such as a square, rectangular, triangular, octagonal, or other shape may be used as well. Regardless of the shape, thebody12 is composed of an easy to clean and durable metal material, such as stainless steel or aluminum.
• Thebody12 includes a top, fryingpan-supporting side18, and a bottom, heating element-contactingside20. Awall22 is formed between thetop side18 and thebottom side20. The height of thewall22 is greater at one end of thebody12 than at the other end. This difference in height defines the planar structure of thebody12. The angle between thetop side18 and thebottom side20 may be any of a variety of angles, but the angle must at least be great enough to cause a flow of oil and grease from the higher end of the frying pan (not shown) where the foodstuff is being prepared to the lower end of the frying pan, where the oil and grease are being gathered. The angle, however, must not be great enough so that the foodstuff itself moves toward the lower end of the frying pan and must not be so shallow that the grease puddle becomes excessively large. The preferred angle is between about 3° and 8°.
• Thearms14 and14′ satisfy the need to provide a structure which will prevent the angled frying pan from sliding or otherwise moving along thetop side18 of thebody12. While two arms are shown, one may be satisfactory if it is wide enough at its pan-contacting location to halt the movement of the frying pan. Of course, more than two arms may be suitable as well. Thearms14 and14′ are fixed to thebody12 by mechanical fastening such as by screws or rivets. In addition or alternatively, thearms14 and14′ may be fixed to thebody12 by welding or may be integrated into thebody12 as part of the manufacturing process.
• Thehandle16 is provided to facilitate movement by the user of the fryingpan supporting structure10. Thehandle16 as illustrated is exemplary and other handle configurations may be used. As is known thehandle16 may or may not include an insulatingportion24 that is held by the user. Thehandle16 is fixed to thebody12 by mechanical fastening such as by screws or rivets. It may be fasted to thebody12 by welding.
• The user of the disclosed invention will likely find it desirable to minimize splashing or splattering of the hot oil or grease. To provide against the splashing or splatter of grease ashield30 is provided for placement at one end of the frying pan, as illustrated inFIG. 4 which shows a perspective view of theshield30. Theshield30 includes a planar, half-moon shapedbody32 having ahook34 for positioning theshield30 on the peripheral wall of the frying pan. The configuration of thehook34 may be altered as need to provide for frying pans having peripheral walls of different heights. A greater number of hooks may also be used.
• An optional substantiallyvertical wall36 is provided integral with the substantiallyplanar body32. Thevertical wall36 is provided with a lower edge which rests upon the base of the frying pan. Aslot38 may optionally be formed in theplanar body32. The user may use the slot to insert a fork or other utensil as needed to remove theshield30 from the frying pan. Adjacent theslot38 is anoptional flange40 which runs along all or most of the length of the lower edge of thevertical wall36. Theflange40 is desirable when theshield30 is used in frying pans having a non-stick surface to thereby prevent scratching of the surface. However, a shield having theflange40 could as well be used on conventional frying pans having no non-stick surface.
• An alternate configuration of a spatter shield is shown inFIG. 5 in which ashield42 includes a planar, half-moon shapedbody44. Extending from thebody44 is ahook46 for attachment to the frying pan.
• Unlike thebody32 of theshield30 shown inFIG. 4, thebody44 of theshield42 may be used as an added frying surface. Accordingly, thebody44 has a plurality ofslots48 formed therein to allow the passage of oil and grease but which restricts against the passage of ground meat. Theslots48 also allows for the insertion of a utensil such as a fork to thereby allow the user to remove theshield42 from the frying pan. It should be noted that the configuration of theslots48 is exemplary and should not be taken as being limiting as other configurations such as holes may be useable as well, provided the holes are small enough to also restrict the passage of ground meat. Theshield42 also differs from theshield30 in that there is no parallel to thevertical wall36. Instead, the straight edge of thebody44 rests directly on the base of the frying pan when in use.
• In use, the cook first places a selected fryingpan supporting structure10 on a heating surface. Next the user places the frying pan on the fryingpan supporting structure10, as illustrated inFIG. 6 in which a perspective view of a frying pan50 (shown in shadow lines) is illustrated in place on the fryingpan supporting structure10. As illustrated, thearms14 and14′ abut the outer peripheral wall of thefrying pan50 to maintain its position on thetop side18 of thebody12 of the fryingpan supporting structure10. The underside of thefrying pan50 rests squarely on thetop side18 and provides good contact between the two elements.
• Once the fryingpan supporting structure10 is placed upon a heating surface and thefrying pan50 is in place on the fryingpan supporting structure10, theshield30 is positioned at the low end of theangled frying pan50 such that thehook34 is over the wall of thefrying pan50 and the lower end of thevertical wall36 rests on the bottom of thefrying pan50. This is illustrated inFIG. 7 in which a side view of thefrying pan50 positioned upon the fryingpan supporting structure10 is illustrated. Aheating surface52 is shown. Theheating surface52 may be any of several configurations and may be electric or gas. Theshield30 is shown partially in broken lines. The fit of theshield30 against the base and inner wall of thefrying pan50 is such that oil and grease can pass by the vertical wall of theshield30 and to the low area of theangled frying pan50. This is relatively easy to accomplish as the viscosity of cooking oil and flowing grease from meat is such that it can readily pass between the inner surface of theangled frying pan50 and the pan-contacting edges of theshield30.
• An appropriate amount of cooking oil is placed on the base of thefrying pan50 and a foodstuff (not shown) is then placed on the high end of theangled frying pan50. (Alternatively the cooking oil can be placed on the base of thefrying pan50 before thepan50 is placed on the fryingpan supporting structure10. In addition, cooking oil may not be necessary depending on the interior surface of thepan50.) The foodstuff is then cooked and excess oil and resulting grease travels from the cooking area of thefrying pan50 to the low area covered by theshield30. As a result of using the system of the present invention the cooked foodstuff has less grease, the user and the cook-top are not spattered by hot oil and grease, and clean-up can be readily accomplished by disposal of the gathered oil and grease into a tin can or other receptacle for disposal.
• Referring toFIG. 8, the second embodiment of the shield, shield42 shown inFIG. 5, is shown in cross-section inFIG. 8 in its operating position in thefrying pan50, also shown in cross-section. This view more clearly shows how thebody44 of theshield42 extends the working cooking surface of thefrying pan50.
• The foregoing discussion discloses and describes an exemplary embodiment of the present invention. One skilled in the art will readily recognize from such discussion, and from the accompanying drawings and claims that various changes, modifications and variations can be made therein without departing from the true spirit and fair scope of the invention as defined by the following claims.

Claims (20)

1. A system for directing a liquid away from foodstuff in a frying pan, the frying pan having a base and a peripheral wall, the system including:

a support structure for supporting the frying pan, said supporting structure having a top side and a bottom side, said top side being angled relative to said bottom side; and

a shield removably positionable within said frying pan whereby said shield simultaneously contacts the base and the peripheral wall of the frying pan.

2. The system ofclaim 1 wherein said supporting structure is a ring.

3. The system ofclaim 2 further including at least one frying pan-retaining arm attached to said ring of said supporting structure.

4. The system ofclaim 3 further including a handle attached to said ring of said supporting structure.

5. The system ofclaim 1 wherein said shield includes a body, said body being substantially flat.

6. The system ofclaim 5 wherein said shield includes a hook for placement on the peripheral wall of the frying pan.

7. The system ofclaim 6 wherein said shield includes a wall.

8. The system ofclaim 6 wherein said body has a plurality of apertures formed therein.

9. An angled frying pan assembly for use on a substantially horizontal heating element, the assembly comprising:

a frying pan portion having a base and a peripheral wall;

a supporting structure having a frying pan portion contacting side and a heating element contacting side, said frying pan portion contacting side and said heating element contacting side being angled relative to one another; and

a shield removably positionable within said frying pan portion whereby said shield simultaneously contacts said base and said peripheral wall of the frying pan portion.

10. The system ofclaim 9 wherein said supporting structure is a ring.

11. The system ofclaim 10 further including at least one frying pan-retaining arm attached to said ring of said supporting structure.

12. The system ofclaim 11 further including a handle attached to said ring of said supporting structure.

13. The system ofclaim 9 wherein said shield includes a body, said body being substantially flat.

14. The system ofclaim 13 wherein said shield includes a handle frying pan portion.

15. The system ofclaim 14 wherein said shield includes a wall.

16. The system ofclaim 14 wherein said body has a plurality of apertures formed therein.

17. A method for cooking on a heating element, the method including the steps of:

forming an angled frying pan assembly including a frying pan portion, a supporting structure having a frying pan portion contacting side and a heating element contacting side, said frying pan portion contacting side and said heating element contacting side being angled relative to one another, and a shield;

placing said supporting structure on the heating element;

placing said frying pan portion on said supporting structure;

placing said shield in said frying pan portion;

placing foodstuff in said frying pan portion;

cooking the foodstuff in said frying pan portion; and

allowing the liquid draining from the cooking foodstuff to substantially accumulate under said shield.

18. The method ofclaim 17 further including providing a support structure that is a ring.

19. The method ofclaim 18 further including a frying pan portion retaining arm on said ring.

20. The method ofclaim 17 wherein said shield is substantially flat.

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